diff options
Diffstat (limited to 'contrib/file/magic/Magdir/cad')
| -rw-r--r-- | contrib/file/magic/Magdir/cad | 149 |
1 files changed, 131 insertions, 18 deletions
diff --git a/contrib/file/magic/Magdir/cad b/contrib/file/magic/Magdir/cad index 3d07b422fc18..0bead6eeb483 100644 --- a/contrib/file/magic/Magdir/cad +++ b/contrib/file/magic/Magdir/cad @@ -1,6 +1,6 @@ #------------------------------------------------------------------------------ -# $File: cad,v 1.23 2020/05/30 23:58:07 christos Exp $ +# $File: cad,v 1.31 2022/12/09 15:36:23 christos Exp $ # autocad: file(1) magic for cad files # @@ -32,8 +32,8 @@ #>0 ubyte &0x40 \b, reserved # type of element 9~TCB 8~Digitizer setup 5~Group Data Elements #>1 ubyte&0x7F x \b, type %u -# words to follow in element: 17H~CEL libray 2FEh~DGN 9FEh,DFEh~CIT -#>2 uleshort x \b, words 0x%4.4x to follow +# words to follow in element: 17H~CEL library 2FEh~DGN 9FEh,DFEh~CIT +#>2 uleshort x \b, words %#4.4x to follow # test for 3 reserved 0 bytes in CIT or "conversion" in ViewInfo structure (DGN CEL) #>508 ubelong x \b, RESERVED %8.8x >508 ubelong&0xFFffFF00 =0 @@ -58,7 +58,7 @@ >>>>1120 string x \b, units %-.2s # 2 chars for name of master unit like IN in ML SU tn th TH HU mm "\0 "\040 \0\0 >>>>1122 string >\0 %-.2s -#>>>>1120 ubelong x \b, units 0x%8.8x +#>>>>1120 ubelong x \b, units %#8.8x # element range low,high x y z like xlow=0 08010000h 01080000h #>>>>4 ubelong !0 \b, xlow %8.8x #>>>>8 ubelong !0 \b, ylow %8.8x @@ -67,7 +67,7 @@ #>>>>20 ubelong !0 \b, yhigh %8.8x #>>>>24 ubelong !0 \b, zhigh %8.8x # graphic group number; all other elements in that group have same non-0 number -#>>>>28 leshort x \b, grphgrp 0x%4.4x +#>>>>28 leshort x \b, grphgrp %#4.4x # words to optional attribute linkage #>>>>30 ubyte x \b, attindx \%o #>>>>31 ubyte x \b\%o @@ -91,11 +91,11 @@ # >>30 string \372\106 DGNFile # >>30 string \376\103 DGNFile # elements properties indicator -#>>>>32 uleshort !0 \b, properties 0x%4.4x +#>>>>32 uleshort !0 \b, properties %#4.4x # class 0~Primary -#>>>>>32 uleshort&0x000F !0 \b, class 0x%4.4x +#>>>>>32 uleshort&0x000F !0 \b, class %#4.4x # Symbology -#>>>>>34 uleshort x \b, Symbology 0x%4.4x +#>>>>>34 uleshort x \b, Symbology %#4.4x # test for 2nd element type 1~library cell header >>&1 ubyte&0x7F 1 # test for 1st element with level 8 and type 5 for cell library @@ -151,13 +151,13 @@ >194 ubyte &0x04 horizontal >194 ubyte ^0x04 vertical # ScannableFlag; Scanline indexing method used -#>195 ubyte !0 \b, ScannableFlag 0x%x +#>195 ubyte !0 \b, ScannableFlag %#x # RotationAngle; Rotation angle of raster data -#>196 ubequad !0 \b, RotationAngle 0x%llx +#>196 ubequad !0 \b, RotationAngle %#llx # SkewAngle; Skew angle of raster data #>204 ubequad !0 \b, SkewAngle %llx # DataTypeModifier; Additional raster data format info -#>212 uleshort !0 \b, DataTypeModifier 0x%4.4x +#>212 uleshort !0 \b, DataTypeModifier %#4.4x # DesignFile[66]; Name of the design file >214 string >\0 \b, DesignFile %-.66s # DatabaseFile[66]; Name of the database file @@ -167,9 +167,9 @@ # FileDescription[80]; Text description of file and contents >412 string >\0 \b, FileDescription %-.80s # MinValue -#>492 ubequad !0 \b, MinValue 0x%llx +#>492 ubequad !0 \b, MinValue %#llx # MaxValue -#>500 ubequad !0 \b, MaxValue 0x%llx +#>500 ubequad !0 \b, MaxValue %#llx # Reserved[3]; Unused (always 0) #>508 ubelong&0xFFffFF00 x \b, RESERVED %8.8x # GridFileVersion; Grid File Version like 2 3 @@ -213,9 +213,11 @@ # AutoCAD DWG versions R12/R13/R14 (www.autodesk.com) 0 string AC1012 DWG AutoDesk AutoCAD Release 13 !:mime image/vnd.dwg +0 string AC1013 DWG AutoDesk AutoCAD Release 13c3 +!:mime image/vnd.dwg 0 string AC1014 DWG AutoDesk AutoCAD Release 14 !:mime image/vnd.dwg -0 string AC1015 DWG AutoDesk AutoCAD 2000/2002 +0 string AC1015 DWG AutoDesk AutoCAD 2000 !:mime image/vnd.dwg # A new version of AutoCAD DWG @@ -233,7 +235,9 @@ !:mime image/vnd.dwg # From GNU LibreDWG -0 string AC1032 DWG AutoDesk AutoCAD 2018/2019 +0 string AC1032 DWG AutoDesk AutoCAD 2018/2019/2020 +!:mime image/vnd.dwg +0 string AC1035 DWG AutoDesk AutoCAD 2021 !:mime image/vnd.dwg # KOMPAS 2D drawing from ASCON @@ -283,6 +287,8 @@ >6 leshort 0x2 >>8 lelong 0xa >>>16 leshort 0x3d3d 3D Studio model +# Beat sgi MMV +!:strength +20 !:mime image/x-3ds !:ext 3ds @@ -295,25 +301,61 @@ # https://docs.techsoft3d.com/visualize/3df/latest/build/general/hsf/\ # HSF_architecture.html # Stephane Charette <stephane.charette@gmail.com> -0 string ;;\020HSF\020V OpenHSF (Hoops Stream Format) ->7 regex/9 V[.0-9]{4,5}\020 %s +0 string ;;\040HSF\040V OpenHSF (Hoops Stream Format) +>7 regex/9 V[.0-9]{4,5}\040 %s !:ext hsf # AutoCAD Drawing Exchange Format +# Update: Joerg Jenderek +# URL: http://fileformats.archiveteam.org/wiki/DXF +# https://en.wikipedia.org/wiki/AutoCAD_DXF +# Reference: http://mark0.net/download/triddefs_xml.7z/defs/d/ +# dxf-var0.trid.xml dxf-var0u.trid.xml dxf-var2.trid.xml dxf-var2u.trid.xml +# Note: called "AutoCAD Drawing eXchange Format" by TrID and +# "Drawing Interchange File Format (ASCII)" by DROID +# GRR: some samples does not match 1st test like: abydos.dxf 0 regex \^[\ \t]*0\r?\000$ >1 regex \^[\ \t]*SECTION\r?$ >>2 regex \^[\ \t]*2\r?$ +# GRR: some samples without HEADER section like: airplan2.dxf >>>3 regex \^[\ \t]*HEADER\r?$ AutoCAD Drawing Exchange Format -!:mime application/x-dxf +#!:mime application/x-dxf +!:mime image/vnd.dxf !:ext dxf +# DROID PUID fmt/64 fmt-64-signature-id-99.dxf +>>>>&1 search/8192 MC0.0 \b, 1.0 +# DROID PUID fmt/65 fmt-65-signature-id-100.dxf +>>>>&1 search/8192 AC1.2 \b, 1.2 +# DROID PUID fmt/66 fmt-66-signature-id-101.dxf +>>>>&1 search/8192 AC1.3 \b, 1.3 +# DROID PUID fmt/67 fmt-67-signature-id-102.dxf +>>>>&1 search/8192 AC1.40 \b, 1.4 +# DROID PUID fmt/68 fmt-68-signature-id-103.dxf +>>>>&1 search/8192 AC1.50 \b, 2.0 +# DROID PUID fmt/69 fmt-69-signature-id-104.dxf +>>>>&1 search/8192 AC2.10 \b, 2.1 +# DROID PUID fmt/70 fmt-70-signature-id-105.dxf +>>>>&1 search/8192 AC2.21 \b, 2.2 +# DROID PUID fmt/71 fmt-71-signature-id-106.dxf +>>>>&1 search/8192 AC1002 \b, 2.5 +# DROID PUID fmt/72 fmt-72-signature-id-107.dxf +>>>>&1 search/8192 AC1003 \b, 2.6 +# DROID PUID fmt/73 fmt-73-signature-id-108.dxf +>>>>&1 search/8192 AC1004 \b, R9 >>>>&1 search/8192 AC1006 \b, R10 +# http://cd.textfiles.com/amigaenv/DXF/OBJEKTE/LASTMINUTE/apple.dxf +#>>>>&1 search/8192 AC1008 \b, Rfoo >>>>&1 search/8192 AC1009 \b, R11/R12 >>>>&1 search/8192 AC1012 \b, R13 +>>>>&1 search/8192 AC1013 \b, R13c3 >>>>&1 search/8192 AC1014 \b, R14 >>>>&1 search/8192 AC1015 \b, version 2000 >>>>&1 search/8192 AC1018 \b, version 2004 >>>>&1 search/8192 AC1021 \b, version 2007 >>>>&1 search/8192 AC1024 \b, version 2010 +>>>>&1 search/8192 AC1027 \b, version 2013 +>>>>&1 search/8192 AC1032 \b, version 2018 +>>>>&1 search/8192 AC1035 \b, version 2021 # The Sketchup 3D model format https://www.sketchup.com/ 0 string \xff\xfe\xff\x0e\x53\x00\x6b\x00\x65\x00\x74\x00\x63\x00\x68\x00\x55\x00\x70\x00\x20\x00\x4d\x00\x6f\x00\x64\x00\x65\x00\x6c\x00 SketchUp Model @@ -322,3 +364,74 @@ 4 regex/b P[0-9][0-9]\\.[0-9][0-9][0-9][0-9]\\.[0-9][0-9][0-9][0-9]\\.[0-9] NAXOS CAD System file from version %s !:strength +40 + +# glTF (GL Transmission Format) - by the Khronos Group +# Reference: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#glb-file-format-specification +0 string glTF glTF binary model +>4 ulelong x \b, version %d +>8 ulelong x \b, length %d bytes +!:mime model/gltf-binary +!:ext glb + +# FBX (FilmBoX) - by Kaydara/Autodesk +# Reference: https://code.blender.org/2013/08/fbx-binary-file-format-specification +0 string Kaydara\ FBX\ Binary\ \ \0 Kaydara FBX model, +>&2 ulelong x version %d +!:ext fbx + +# PLY (Polygon File Format/Stanford Triangle Format) - by Greg Turk +# Reference: https://web.archive.org/web/20161204152348/http://www.dcs.ed.ac.uk/teaching/cs4/www/graphics/Web/ply.html +0 string ply\n PLY model, +!:ext ply +>4 string format\ ascii\ ASCII, +>>&0 regex/6 [0-9.]+ version %s +>4 string format\ binary binary, +>>&0 string _little_endian\ little endian, +>>>&0 regex/6 [0-9.]+ version %s +>>&0 string _big_endian\ big endian, +>>>&0 regex/6 [0-9.]+ version %s + +# VRML (Virtual Reality Modeling Language) - by the Web3D Consortium +# From: Michel Briand <michelbriand@free.fr> +# Reference: https://www.web3d.org/standards +0 string/w #VRML\ V1.0\ ascii VRML 1 file +!:mime model/vrml +!:ext wrl +0 string/w #VRML\ V2.0\ utf8 ISO/IEC 14772 VRML 97 file +!:mime model/vrml +!:ext wrl +# X3D, VRML encoded +0 string #X3D X3D (Extensible 3D) model, VRML format +>4 string V +>>5 regex/6 [0-9.]+ \b, version %s +!:mime model/x3d+vrml +!:ext x3dv + +## XML-based 3D CAD Formats +# From: Michel Briand <michelbriand@free.fr>, Oliver Galvin <odg@riseup.net> +0 string/w \<?xml\ version= +!:strength + 5 +# X3D (Extensible 3D) +# Schema: https://www.web3d.org/specifications/x3d-3.2.dtd +# MIME Type: https://www.iana.org/assignments/media-types/model/x3d+xml +# Example: https://www.web3d.org/x3d/content/examples/Basic/course/CreateX3DFromStringRandomSpheres.x3d +>20 search/1000/w \<!DOCTYPE\ X3D X3D (Extensible 3D) model, XML document +!:mime model/x3d+xml +!:ext x3d +# COLLADA (COLLAborative Design Activity) - by the Khronos Group +# Schema: http://www.collada.org/2005/11/COLLADASchema +# Reference: https://www.khronos.org/collada +>20 search/1000/w \<COLLADA COLLADA model, XML document +!:mime model/vnd.collada+xml +!:ext dae +# 3MF (3D Manufacturing Format) - by the 3MF Consortium +# Schema: http://schemas.microsoft.com/3dmanufacturing/core/2015/02 +# Reference: https://3mf.io/specification +>20 search/1000/w xmlns="http://schemas.microsoft.com/3dmanufacturing 3MF (3D Manufacturing Format) model, XML document +!:mime model/3mf +!:ext 3mf +# AMF (Additive Manufacturing File) +# Reference: https://www.astm.org/Standards/ISOASTM52915.htm +>20 search/1000/w \<amf AMF (Additive Manufacturing Format) model, XML document +!:mime application/x-amf +!:ext amf |